
package com.principle.visitor;

/**
 * @description:访问者模式实现类
 * @author zhonghong.zhangxg
 * @date 2016年7月12日下午4:59:33
 */
public class Visitor implements IVisitor {

    @Override
    public void visit(CommonEmployee commonEmployee) {
        System.out.println(this.getCommonEmployee(commonEmployee));
    }

    @Override
    public void visit(Manager manager) {
        System.out.println(this.getManagerInfo(manager));
    }

    // =============内部方法===============================
    // 组装出基本信息
    private String getBasicInfo(Employee employee) {
        String info = "姓名：" + employee.getName() + "\t";
        info = info + "性别：" + (employee.getSex() == Employee.FEMALE ? "女" : "男") + "\t";
        info = info + "薪水：" + employee.getSalary() + "\t";
        return info;
    }

    // 组装出部门经理的信息
    private String getManagerInfo(Manager manager) {
        String basicInfo = this.getBasicInfo(manager);
        String otherInfo = "业绩：" + manager.getPerformance() + "\t";
        return basicInfo + otherInfo;
    }

    // 组装出普通员工信息
    private String getCommonEmployee(CommonEmployee commonEmployee) {
        String basicInfo = this.getBasicInfo(commonEmployee);
        String otherInfo = "工作：" + commonEmployee.getJob() + "\t";
        return basicInfo + otherInfo;
    }
    // =============内部方法===============================
}
